Share Based Compensation - Weighted Average and Assumptions (Details) - USD ($) $ / shares in Units, $ in Millions |
3 Months Ended | |
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Mar. 31, 2026 |
Mar. 31, 2025 |
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| Share-Based Payment Arrangement [Abstract] | ||
| Share-based compensation expense | $ 5.8 | $ 6.1 |
| Tax benefit from share-based compensation expense | $ 1.4 | $ 1.5 |
| Weighted average estimated fair value | $ 54.92 | |
| Quarterly dividend rate | $ 0.66 | |
| Expected term of stock options and stock appreciation rights, in years | 4 years 2 months 12 days | |
| Risk-free interest rate | 3.50% | |
| Dividend yield | 1.30% | |
| Expected stock price volatility | 24.90% | |
| Present value of dividends | $ 10.32 | |
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- Definition Present value of dividends. No definition available.
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- Definition Share-based Compensation Arrangement By Share-based Payment Award, Fair Value Assumptions, Expected Dividend Payment Rate No definition available.
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- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition Amount of tax benefit for recognition of expense of award under share-based payment arrangement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The risk-free interest rate assumption that is used in valuing an option on its own shares. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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